Barack Obama actually said...

Recognizing the importance of a national layered defense against the loss or theft of nuclear and other radioactive materials.

I think that it's important for us to get it right.

These NNSCs enhance nuclear security at the national level and promote many of the elements of the Communiqué and Work Plan of the 2010 Wash...

There is steady progress working toward the shipment of Japan Materials Testing Reactor HEU fuel to the United States.